The Challenge of Rudolf Steiner (2011)

Lanzamiento: Feb 25, 2011

Duración: 195 minutos

Género: Documental

Estrellas: Jermey Naydler, Penny Baring, Ben Cherry, Richard Tarnas, Torin Finser, Dennis Klocek

Crew: Jonathan Stedall (Director), Mike Robinson (Director of Photography), Hannah Townsend (Producer's Assistant), Pip Heywood (Editor), Jonathan Stedall (Writer), Peter Eason (Sound Recordist)